Acumium is a Madison, Wisconsin-based digital marketing and web development agency founded in 2001 by Dan Costello. We are a company of business savvy designers, software developers, marketers and technology geeks.

We're real, honest people who bring our Midwestern work ethic, smart ideas, and dependable expertise to the table every day for our clients. We've helped over 200 businesses grow. We care about doing what's right. We'd love to make a difference for you.


It's less about where we've been and more about where we're going. I want us to always be better today than we were yesterday, and not as good as we will be tomorrow.
Dan Costello, CEO
Dan Costello, CEO


What We Believe. How We Work.

At Acumium, we embrace a set of core principles that guide how we work with each other and how we partner with our clients. 


Have integrity.
Be positive, genuine and honest at all times.

Pursue clarity.
Seek to understand and then be understood.

Lift up your team.
Collaborate and never hesitate to help.

Persevere.
Push to achieve success regardless of the challenge.

Stay curious.
Pursue growth and learning for yourself and your peers.

Innovate.
Seek new and creative ways to solve problems.

Refine the approach.
Drive efficiency so we can do more, better, faster.

Be flexible and forgiving.
Embrace change and failure.

Contribute to quality.
Strive for excellence and always do your best.

Be passionate and have fun.
Enjoy what you do.





Meet the Leadership



Dan Costello
Founder, CEO

Chris Uschan
VP of Marketing & Sales

Jody Hartwig
Sr. Ecommerce Account Director


Caroline Sober-James
Director of User Experience

Jason Sajdak
Director of IT

Josh DePeau
Software Development Manager




Our Partners



Pardot



Awards & Recognition



Voted a "Best Place to Work" in Madison
2014, 2015, 2016 - Madison Magazine


Selected as one of the 16 Best Web Designers
in Madison - Expertise.com




Channel 3000 TV Exclusive Interview
Dan Costello on being a "Best Place to Work" company.

Around the Office

We’re a tight-knit team of talented, hardworking, and fun-loving people. We enjoy what we do, and we enjoy each other.




If you’re motivated, collaborative, great at what you do, curious, and love to have a little fun at work, you might be just the addition we’re looking for. Want to join our team?


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